Pith Number

pith:SZPJESP5

pith:2003:SZPJESP5N3F6I52RT7V3QO33KA

not attested not anchored not stored refs pending

Effect of carbon nanotube doping on critical current density of MgB2 superconductor

J. Horvat, M. Ionescu, S.X. Dou, W.K. Yeoh

arxiv:cond-mat/0310196 v1 · 2003-10-09 · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SZPJESP5N3F6I52RT7V3QO33KA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-04T14:20:33.614648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

965e9249fd6ecbe477519febb83b7b501f33ccf90698d5c1a127c834eac9ba52

Aliases

arxiv: cond-mat/0310196 · arxiv_version: cond-mat/0310196v1 · doi: 10.48550/arxiv.cond-mat/0310196 · pith_short_12: SZPJESP5N3F6 · pith_short_16: SZPJESP5N3F6I52R · pith_short_8: SZPJESP5

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/SZPJESP5N3F6I52RT7V3QO33KA \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 965e9249fd6ecbe477519febb83b7b501f33ccf90698d5c1a127c834eac9ba52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcb00998c4b1d23c5baa5b609bdec1c556ce563fdd055ff382beb5cce6f676fb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2003-10-09T05:53:30Z",
    "title_canon_sha256": "6fb8fbc8f29c636f95dfe40d9b2ff0b5d6905f32e19b09ab8ecacc4d7fe2a9f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0310196",
    "kind": "arxiv",
    "version": 1
  }
}